2141703 has 6 divisors (see below), whose sum is σ = 3093584. Its totient is φ = 1427796.

The previous prime is 2141693. The next prime is 2141707. The reversal of 2141703 is 3071412.

It is not a de Polignac number, because 2141703 - 2⁴ = 2141687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118975 + ... + 118992.

2^2141703 is an apocalyptic number.

2141703 is a deficient number, since it is larger than the sum of its proper divisors (951881).

2141703 is a wasteful number, since it uses less digits than its factorization.

2141703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237973 (or 237970 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2141703 is about 1463.4558414930. The cubic root of 2141703 is about 128.9000487706.

The spelling of 2141703 in words is "two million, one hundred forty-one thousand, seven hundred three".